🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.66 AU - 0.98 AU

Year: 284 Days

Day: 14.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.71 AU - 1.05 AU

Year: 316 Days

Day: 46.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.9 AU - 0.92 AU

Year: 332 Days

Day: 47.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.21 AU - 1.29 AU

Year: 535 Days

Day: 20.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,593,470 km

• M1: 775,815 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.36 AU - 2.78 AU

Year: 1577 Days

Day: 20.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 100 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.96 AU - 3.74 AU

Year: 2348 Days

Day: 41.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.23 AU - 4.61 AU

Year: 2972 Days

Day: 26.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.1

Radius: 14.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.65 AU - 5.57 AU

Year: 3790 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,593,470 km

• M1: 269,276 km (0.092 R)
• M2: 400,773 km (0.081 R)
• M3: 747,241 km (0.119 R)
• M4: 857,794 km (0.094 R)
• M5: 1,072,467 km (0.038 R)
• M6: 1,186,910 km (0.104 R)
• M7: 1,556,566 km (0.106 R)
• M8: 1,762,861 km (0.104 R)
• M9: 2,302,012 km (0.091 R)
• M10: 2,556,029 km (0.04 R)
• M11: 2,945,432 km (0.081 R)
• M12: 3,623,709 km (0.079 R)
• M13: 4,225,541 km (0.073 R)
• M14: 4,945,406 km (0.11 R)
• M15: 5,098,445 km (0.101 R)
• M16: 5,275,419 km (0.057 R)
• M17: 5,431,899 km (0.105 R)
• M18: 5,521,957 km (0.114 R)
• M19: 5,635,352 km (0.083 R)
• M20: 5,980,025 km (0.047 R)
• M21: 6,642,145 km (0.098 R)
• M22: 6,738,636 km (0.111 R)
• M23: 6,933,113 km (0.11 R)
• M24: 7,080,318 km (0.115 R)
• M25: 7,203,586 km (0.118 R)
• M26: 7,427,534 km (0.116 R)
• M27: 7,679,008 km (0.113 R)
• M28: 8,113,141 km (0.108 R)
• M29: 8,268,274 km (0.07 R)
• M30: 8,372,245 km (0.084 R)
• M31: 8,739,657 km (0.113 R)
• M32: 8,898,680 km (0.113 R)
• M33: 9,085,527 km (0.105 R)
• M34: 9,571,870 km (0.116 R)
• M35: 9,763,355 km (0.086 R)
• M36: 10,039,214 km (0.118 R)
• M37: 10,429,664 km (0.105 R)
• M38: 10,853,475 km (0.111 R)
• M39: 11,689,129 km (0.028 R)
• M40: 11,864,607 km (0.108 R)
• M41: 11,952,720 km (0.037 R)
• M42: 12,159,016 km (0.112 R)
• M43: 12,755,163 km (0.094 R)
• M44: 13,544,442 km (0.098 R)
• M45: 13,667,261 km (0.059 R)
• M46: 13,790,530 km (0.096 R)
• M47: 14,037,965 km (0.056 R)
• M48: 14,412,109 km (0.052 R)
• M49: 14,916,104 km (0.059 R)
• M50: 15,489,962 km (0.082 R)
• M51: 15,908,836 km (0.085 R)
• M52: 16,071,000 km (0.029 R)
• M53: 16,856,987 km (0.075 R)
• M54: 16,989,232 km (0.088 R)
• M55: 18,466,361 km (0.097 R)
• M56: 19,047,998 km (0.093 R)
• M57: 19,185,777 km (0.12 R)
• M58: 19,358,413 km (0.062 R)
• M59: 19,462,384 km (0.098 R)
• M60: 19,705,331 km (0.117 R)
• M61: 20,019,337 km (0.06 R)
• M62: 20,370,144 km (0.071 R)
• M63: 21,434,832 km (0.052 R)
• M64: 21,578,146 km (0.09 R)
• M65: 21,721,760 km (0.062 R)
• M66: 22,335,710 km (0.104 R)
• M67: 23,507,061 km (0.07 R)
• M68: 24,100,217 km (0.071 R)
• M69: 24,361,265 km (0.089 R)
• M70: 24,473,464 km (0.1 R)
• M71: 24,735,858 km (0.118 R)
• M72: 24,923,903 km (0.041 R)
• M73: 25,187,943 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 11.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.6 AU - 5.28 AU

Year: 4204 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,593,470 km

• M1: 189,690 km (0.079 R)
• M2: 317,147 km (0.058 R)
• M3: 457,769 km (0.088 R)
• M4: 633,248 km (0.094 R)
• M5: 760,556 km (0.056 R)
• M6: 832,961 km (0.111 R)
• M7: 930,050 km (0.117 R)
• M8: 1,208,601 km (0.096 R)
• M9: 1,332,917 km (0.119 R)
• M10: 1,514,230 km (0.096 R)
• M11: 1,635,254 km (0.112 R)
• M12: 2,167,224 km (0.091 R)
• M13: 2,258,479 km (0.101 R)
• M14: 2,572,186 km (0.117 R)
• M15: 2,652,819 km (0.105 R)
• M16: 2,767,261 km (0.083 R)
• M17: 3,224,133 km (0.12 R)
• M18: 3,668,289 km (0.064 R)
• M19: 3,832,997 km (0.114 R)
• M20: 3,944,297 km (0.029 R)
• M21: 4,056,496 km (0.111 R)
• M22: 4,284,483 km (0.104 R)
• M23: 4,536,107 km (0.1 R)
• M24: 4,792,667 km (0.097 R)
• M25: 4,993,278 km (0.04 R)
• M26: 5,176,236 km (0.104 R)
• M27: 5,527,941 km (0.099 R)
• M28: 5,611,865 km (0.061 R)
• M29: 5,823,546 km (0.038 R)
• M30: 5,951,751 km (0.086 R)
• M31: 6,059,312 km (0.106 R)
• M32: 6,408,174 km (0.115 R)
• M33: 6,540,569 km (0.105 R)
• M34: 6,966,174 km (0.054 R)
• M35: 7,056,980 km (0.049 R)
• M36: 7,400,906 km (0.083 R)
• M37: 7,609,894 km (0.067 R)
• M38: 8,344,569 km (0.079 R)
• M39: 8,513,615 km (0.118 R)
• M40: 8,732,776 km (0.06 R)
• M41: 8,953,732 km (0.119 R)
• M42: 9,126,816 km (0.096 R)
• M43: 9,251,132 km (0.032 R)
• M44: 9,351,064 km (0.091 R)
• M45: 9,983,563 km (0.045 R)
• M46: 10,629,976 km (0.103 R)
• M47: 11,746,126 km (0.102 R)
• M48: 12,235,909 km (0.069 R)
• M49: 12,621,572 km (0.09 R)
• M50: 12,871,550 km (0.111 R)
• M51: 13,659,931 km (0.073 R)
• M52: 13,745,202 km (0.119 R)
• M53: 13,945,214 km (0.072 R)
• M54: 14,376,954 km (0.052 R)
• M55: 14,492,743 km (0.088 R)
• M56: 15,047,451 km (0.059 R)
• M57: 15,430,871 km (0.084 R)
• M58: 16,207,583 km (0.085 R)
• M59: 16,600,726 km (0.083 R)
• M60: 17,150,349 km (0.046 R)
• M61: 17,242,501 km (0.03 R)
• M62: 17,520,005 km (0.084 R)
• M63: 17,736,772 km (0.096 R)
• M64: 18,739,527 km (0.065 R)
• M65: 18,866,236 km (0.065 R)
• M66: 19,632,028 km (0.081 R)
• M67: 20,213,066 km (0.025 R)
• M68: 21,095,394 km (0.074 R)
• M69: 22,224,110 km (0.087 R)
• M70: 22,358,150 km (0.087 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 17,944 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit